Nylon Garage Door Rollers with Stem — Quiet, Durable Replacement Parts Key benefits Quieter operation: nylon shells around steel wheels (nylon ballbearings) reduce noise compared with allsteel rollers. Durable performance: nyloncoated wheels protect against wear while steel wheel cores maintain strength and rolling stability. Direct replacement style: rollers with stem are designed for stemmounted roller brackets common on residential and commercial overhead doors. Smooth, lowfriction operation: nylon reduces vibration and helps the door move more smoothly along the track. What this product is Material: nylon wheel shells combined with steel wheel cores (described as nylon ballbearings: nylon shells around steel wheels). Type: rollers with stem for mounting into standard stemstyle brackets. Application: replacement rollers for residential and commercial garage doors. Why customers need it Restores smooth door movement and reduces noise that comes from worn or corroded rollers. Extends the working life of the door system by reducing metalonmetal wear in the track. Provides a straightforward, costeffective maintenance upgrade without replacing other door components. Performance and compatibility Designed for stemmounted roller systems used on residential and commercial garage doors. Nylon outer surfaces provide quieter rolling and protect tracks from scoring. Steel wheel cores deliver the strength needed for regular door cycles while the nylon shell manages noise and wear. Typical use scenarios worn or noisy rollers during routine garage door maintenance to restore quiet, smooth operation. Upgrade old steel rollers in a home garage to reduce noise in attached living spaces. damaged rollers on light to mediumduty commercial overhead doors where stemmounted rollers are used. Installation notes These are rollers with stem and are intended to be used in stemstyle roller brackets. Verify stem size and bracket compatibility before or replacing. For safety, disconnect door springs or consult a professional if you are unfamiliar with garage door tensioned components. Materials and function summary Nylon shells around steel wheels (nylon ballbearings) for the combination of quietness and durability. Rollers with stem designed specifically as replacement rollers for residential and commercial garage doors. If you need replacement rollers that reduce noise, protect track surfaces, and provide reliable rolling performance in stemmounted brackets, these nylononsteel rollers are a practical option.